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Hersteller: Orion Car Audio Dateigröße: 491.83 kb Dateiname: Unterrichtssprache:

NOTE: The left graph is the response; the right graph is the driver excursion. These designations apply to the following graphs as well. ©2003 Directed Electronics, Inc. Sealed Example High-Pass Set at 20Hz This sealed example is the same 12-inch woofer in the recommended sealed enclosure. Up to 6 dB of boost is capable if 20 Hz was used. With +6dB of boost, the woofer has more output down to 15 Hz. Sealed Example High-Pass Set at 30Hz In this example, the frequency has been increased to 30 Hz. Up to 6 dB of boost is capable at this frequency. With +6dB of boost, the woofer has more output down to 23 Hz. The overall usable output is increased. Vented Example High-Pass Set at 30Hz Vented enclosures benefit most from the INTELLi Q. Up to 10 dB of boost is capable at the box tuning frequency of 30 Hz. With +10dB of boost, the woofer has more output down to 22 Hz. The excursion below the tuning frequency has been greatly reduced. ©2003 Directed Electronics, Inc. Remote Gain Operation The remote gain port provides easy remote access to the internal gain structure of the HCCA power amplifier. The RGC-1 plugs into the amplifier via the 1/8" mini jack plug. The RGC-1 can be installed in the front of the vehicle to control the amplifier gain level. The RGC-1 can be used as a bass level control when used on an amplifier dedicated to subwoofers. In addition, one RGC-1 can be used on multiple sub amplifiers. Plug the RGC-1 into the first amp that must have its RCA output selection switch in the MASTER position. The RGC-1 information will now be sent to subsequent amps via the MASTER signal. AMPLIFIER WIRING Power Connections for the 600D and 1200D . Orion 600D Fuse Size: 1 x 50 AMP MAXI . Orion1200D Fuse Size: 3 x 40 AMP ATC . Power connections accept up to 4 AWG wire. . 4 AWG power and ground wire recommended for optimal performance. . Connect 12V+ to the battery through fuse holder. This connection provides +12V main power to the amplifier. . Power wire must be fused no more than 18" from battery. . Ground amplifier to a good chassis ground as close as possible to the amplifier. . Connect REM terminal to remote turn-on lead from source unit. This connection provides +12V power to turn-on the amplifier. . Add extra ground wire between the negative terminal of the battery and the chassis. Power Connections for the 2500D . Power connections accept up to 4 AWG wire. . Dual 4 AWG power and ground wire required for proper performance. . Connect 12V+ to the battery through power distribution and fuse holder. This connection provides +12V main power to the amplifier. . Power wires must be fused no more than 18" from battery. . Terminate both grounds of the amplifier to a good chassis ground as close as possible to the amplifier. . Connect REM terminal to remote turn-on lead from source unit. This connection provides +12V power to turn-on the amplifier. . Add an extra ground wire between the negative terminal of the battery and the chassis. Either dual 4 AWG or single 1/0 AWG is recommended. NOTE: The addition of a ground wire from the battery to the chassis of the vehicle improves the ability of the battery to supply power to the amplifier. This is recommended because the current delivery of the factory electrical system was designed only to accommodate electronics supplied by the auto manufacturer. WARNING! The Orion 2500D has two separate four-gauge power and ground inputs. Both pairs of connections must use 4 AWG power wire for proper operation. Failure to do this may damage the amplifier and is not covered under warranty. The 2500D cannot be operated in a bridge or strapped configuration, attempting to do so will damage the amplifier. ©2003 Directed Electronics, Inc. Speaker Connections The Orion 600D, 1200D, and 2500D amplifiers offer two positive and two negative output terminals for ease of connecting the speakers to the amplifier. Since these are mono amplifiers, the speaker connectors are paralleled internally. Each amplifier is stable to 1W. Bridging For bridging into a single speaker load, the Orion 600D and 1200D have the ability to be bridged with another amplifier of the same model. To do this you must utilize the COPY/GAIN/MASTER switch settings. For the MASTER amplifier, set the switch setting to MASTER. This will route the signal through RCA to the other (slave) amplifier. Refer to Auxiliary Output Configuration section of this guide. To set the PHASE switch on the (slave) amp, move the phase switch from 0 to 180, exactly opposite of the master amp. Refer to the Phase Switches section of this guide. On the (slave) amplifier be sure to turn off all crossovers. For the speaker connections, connect the positive (+) speaker lead from the speaker to the positive (+) speaker terminal of the master amplifier. On the negative (-) speaker connection, take the negative (-) speaker terminal of the master amplifier and connect it directly to the negative (-) speaker terminal of the (slave) amplifier. The remaining posit...

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